LAKEWOOD, N.J. — It was not long ago that most Americans would envy Marilyn Berenzweig.
A textile designer, she earned $100,000 a year and lived a comfortable New York City life with her husband, a former radio producer. They paid $2,000 month for their apartment, kept a vegan diet, and had had a soft spot for pet birds — ultimately collecting so many that they devoted a room to housing them.